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Form EFFECT - Notice of Effectiveness:
SEC Accession No. 9999999995-17-002151
Accepted
2017-08-18 00:15:13
Documents
1
Effectiveness Date
2017-08-17
Registration Form
S-4

Document Format Files

Seq Description Document Type Size
1 primary_doc.html EFFECT  
1 primary_doc.xml EFFECT 1605
  Complete submission text file 9999999995-17-002151.txt   5913
Mailing Address 2122 YORK ROAD OAK BROOK IL 60523
Business Address 2122 YORK ROAD OAK BROOK IL 60523 630-574-3000
GREAT LAKES DREDGE & DOCK ENVIRONMENTAL, INC (Filer) CIK: 0001140031 (see all company filings)

IRS No.: 364347352 | State of Incorp.: DE | Fiscal Year End: 1231
Type: EFFECT | Act: 33 | File No.: 333-219880-04 | Film No.: 171040048

Mailing Address 2122 YORK ROAD OAK BROOK IL 60523
Business Address 2122 YORK ROAD OAK BROOK IL 60523 630-574-3000
Great Lakes Dredge & Dock CORP (Filer) CIK: 0001372020 (see all company filings)

IRS No.: 205336063 | State of Incorp.: DE | Fiscal Year End: 1231
Type: EFFECT | Act: 33 | File No.: 333-219880 | Film No.: 171040044
SIC: 1600 Heavy Construction Other Than Bldg Const - Contractors

Mailing Address 2122 YORK ROAD OAK BROOK IL 60523
Business Address 2122 YORK ROAD OAK BROOK IL 60523 630-574-3000
Great Lakes Dredge & Dock Company, LLC (Filer) CIK: 0001526363 (see all company filings)

IRS No.: 201354414 | State of Incorp.: DE | Fiscal Year End: 1231
Type: EFFECT | Act: 33 | File No.: 333-219880-05 | Film No.: 171040043

Mailing Address 2122 YORK ROAD OAK BROOK IL 60523
Business Address 2122 YORK ROAD OAK BROOK IL 60523 630-574-3000
NASDI Holdings, LLC (Filer) CIK: 0001526375 (see all company filings)

IRS No.: 042598486 | State of Incorp.: DE | Fiscal Year End: 1231
Type: EFFECT | Act: 33 | File No.: 333-219880-01 | Film No.: 171040045

Mailing Address 2122 YORK ROAD OAK BROOK IL 60523
Business Address 6558 LONETREE BOULEVARD ROCKLIN CA 95765 (630)574-3000
Great Lakes Environmental & Infrastructure, LLC (Filer) CIK: 0001639815 (see all company filings)

IRS No.: 262817615 | State of Incorp.: DE | Fiscal Year End: 1231
Type: EFFECT | Act: 33 | File No.: 333-219880-02 | Film No.: 171040046

Mailing Address 2122 YORK ROAD OAK BROOK IL 60523
Business Address 2122 YORK ROAD OAK BROOK IL 60523 (630) 574-3000
Great Lakes Environmental & Infrastructure Solutions, LLC (Filer) CIK: 0001639817 (see all company filings)

IRS No.: 300845285 | State of Incorp.: DE | Fiscal Year End: 1231
Type: EFFECT | Act: 33 | File No.: 333-219880-03 | Film No.: 171040047